47205730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3001}}^1$

素因数の和:3043

約数の個数: 48

約数和(自身を含む): 100615032

約数和(自身を除く): 53409302

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3001, 3146, 6002, 7865, 15005, 15730, 30010, 33011, 39013, 66022, 78026, 165055, 195065, 330110, 363121, 390130, 429143, 726242, 858286, 1815605, 2145715, 3631210, 4291430, 4720573, 9441146, 23602865, 47205730]

約数ペア:

[(1, 47205730), (2, 23602865), (5, 9441146), (10, 4720573), (11, 4291430), (13, 3631210), (22, 2145715), (26, 1815605), (55, 858286), (65, 726242), (110, 429143), (121, 390130), (130, 363121), (143, 330110), (242, 195065), (286, 165055), (605, 78026), (715, 66022), (1210, 39013), (1430, 33011), (1573, 30010), (3001, 15730), (3146, 15005), (6002, 7865)]